Belt separator for double-inlet packaging machine

Abstract

The utility model discloses a belt separator for a double-inlet packaging machine, which belongs to the technical field of cigarette sorting logistics equipment and particularly structurally comprises a first belt conveyor, a second belt conveyor, a cigarette pressing component and a blocking component I. The first belt conveyor and the second belt conveyor are mounted on a frame. The cigarette pressing assembly is installed above the output end of the first belt conveyor and used for pressing conveyed transverse cigarette cartons, the second belt conveyor is in butt joint with the first belt conveyor, and the first blocking assembly is installed on the second belt conveyor through a walking driving mechanism. The device further comprises a second blocking assembly, the second blocking assembly is installed on the second belt conveyor through a second walking driving mechanism and located on the side opposite to the first blocking assembly, and the second walking driving mechanism and the first walking driving mechanism are the same in structure. The second blocking assembly and the first blocking assembly do not interfere with each other in the walking process of the second walking driving mechanism and the first walking driving mechanism. According to the utility model, the continuous cigarette separation is realized, the continuous cigarette receiving and conveying are realized, and the efficiency is greatly improved.

Description

Technical Field

[0001] This utility model relates to a belt separator for a dual-entry packaging machine, belonging to the technical field of replenishment carts. Background Technology

[0002] The dual-inlet packaging machine can collect and package cigarettes of different specifications. One of the inlet conveyor belts needs to separate 1-6 cigarettes according to customer needs before collecting and packaging them. However, the existing cigarette separation equipment uses a blocking component installed on the top of the conveyor belt to block the flow. This method cannot achieve continuous separation and blocking, as well as continuous feeding of cigarettes. Utility Model Content

[0003] The technical problem to be solved by this utility model is to provide a belt separator for a dual-entry packaging machine, which can realize continuous separation and blocking of cigarette packs and continuous feeding of cigarette packs.

[0004] The technical solution adopted by this utility model is as follows: a belt separator for a dual-entry packaging machine, including a first belt conveyor, a second belt conveyor, a smoke-pressing component, and a blocking component one. The first and second belt conveyors are mounted on a frame. The smoke-pressing component is mounted above the output end of the first belt conveyor and is used to press the transverse smoke strips being conveyed. The second belt conveyor is connected to the first belt conveyor. The blocking component one is mounted on the second belt conveyor via a walking drive mechanism one and is used to block the transverse smoke strips being conveyed at different positions. It also includes a blocking component two, which is mounted on the second belt conveyor via a walking drive mechanism two and is located on the opposite side of the blocking component one. The walking drive mechanism two has the same structure as the walking drive mechanism one, and the blocking component two does not interfere with the walking drive mechanism one during the walking process.

[0005] Furthermore, the aforementioned second belt conveyor includes multiple synchronous conveyor belts and belt frames arranged at intervals. The driving synchronous pulley of each synchronous conveyor belt is fixedly connected to the driving pulley shaft, and the driven synchronous pulley of each synchronous conveyor belt is rotatably connected to the driven pulley shaft. The driving pulley shaft is rotatably connected to the belt frame, and the driven pulley shaft is fixedly connected to the belt frame. The blocking assembly one includes multiple baffle strips one, each baffle strip one being movable through the gap between two adjacent synchronous conveyor belts. The lower end of the multiple baffle strips is fixedly connected to the push plate one, and the bottom end of one end of the push plate one is fixedly connected to the top of the cylinder rod of the lifting cylinder assembly one. After the lifting cylinder assembly one retracts... Multiple baffle strips are positioned so that their upper ends are lower than the upper surface of the synchronous conveyor belt. A lifting cylinder assembly is installed on a walking drive mechanism. A blocking assembly includes multiple baffle strips, each of which can move through the gap between two adjacent synchronous conveyor belts. The lower ends of the multiple baffle strips are fixedly connected to a push plate. One bottom end of the push plate is fixedly connected to the top of the cylinder rod of the lifting cylinder assembly. After the lifting cylinder assembly retracts, the upper ends of the multiple baffle strips are lower than the upper surface of the synchronous conveyor belt. The lifting cylinder assembly is installed on the walking drive mechanism. After the lifting cylinder assembly raises the push plate, its bottom is higher than the top of the multiple baffle strips when they are at their lowest position.

[0006] Furthermore, the aforementioned walking drive mechanism includes a sliding plate, a slider guide pair, and a synchronous belt drive mechanism. The upper end of the sliding plate is fixedly connected to the slider of the slider guide pair. The horizontal guide rail of the slider guide pair is fixedly connected to the inner side of one side wall of the belt frame. The lower end of the sliding plate is fixedly connected to the cylinder seat of the lifting cylinder assembly. The other side of the lower end of the sliding plate is fixedly connected to the lower section of the synchronous belt drive mechanism through a clamping and fixing assembly. The synchronous belt drive mechanism is horizontally mounted on one side wall of the belt frame.

[0007] Furthermore, the aforementioned smoke-pressing assembly includes a pressure plate, a double-rod pressing cylinder, and a gate frame. The two ends of the gate frame are fixedly connected to the two side walls of the belt frame of the first belt conveyor. The cylinder seat of the double-rod pressing cylinder is vertically fixedly connected to the middle of the top side beam of the gate frame. The cylinder rod connecting plate of the double-rod pressing cylinder is fixedly connected to the pressure plate.

[0008] Furthermore, a rubber plate is provided at the bottom of the aforementioned pressure plate.

[0009] Furthermore, two L-shaped limiting plates are arranged on both sides of the aforementioned pressure plate. The horizontal section of the L-shaped limiting plate extends toward the input end of the first belt conveyor, and the end is bent upward to form a curved part. The vertical section of the L-shaped limiting plate is fixedly connected to the top side crossbeam of the portal frame.

[0010] Furthermore, two pairs of guard rails are symmetrically installed on both sides of the first and second belt conveyors.

[0011] Furthermore, a transition plate is arranged between the first belt conveyor and the second belt conveyor, and the transition plate is fixedly connected to the belt frame.

[0012] The beneficial effects of this utility model are as follows: Compared with the prior art, this utility model sets up two blocking components. During the process of the first blocking component separating and blocking the cigarette packs, the second component returns to the starting position of the second conveyor belt. After the first component completes the separation and conveying of the cigarette packs, the first component is immediately used to separate and block the next cigarette pack, so as to achieve continuous separation of cigarette packs and continuous delivery of cigarette packs, which greatly improves efficiency. Attached Figure Description

[0013] Figure 1 This is a three-dimensional structural diagram of a belt separator used in a dual-entry packaging machine;

[0014] Figure 2 This is a front view structural diagram of a belt separator used in a dual-entry packaging machine;

[0015] Figure 3 This is a right-side structural schematic diagram of a belt separator used in a dual-entry packaging machine;

[0016] Figure 4 This is a schematic diagram of the left-hand structure of a belt separator used in a dual-entry packaging machine;

[0017] Figure 5 This is a rear view structural diagram of a belt separator used in a dual-entry packaging machine;

[0018] Figure 6 This is a top view of the belt separator used in a dual-entry packaging machine.

[0019] Figure 7 yes Figure 3 Schematic diagram of the cross-sectional structure of the middle AA section;

[0020] Figure 8 yes Figure 4 Schematic diagram of the cross-sectional structure of the middle BB section;

[0021] Figure 9 yes Figure 2 Schematic diagram of the cross-sectional structure of the middle CC section;

[0022] Figure 10 This is a three-dimensional structural diagram of the smoke suppression assembly;

[0023] Figure 11 This is a three-dimensional structural diagram of the blocking component one;

[0024] Figure 12 This is a three-dimensional structural diagram of the second blocking component. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0026] Example 1: As Figure 1-12 As shown, a belt separator for a dual-entry packaging machine includes a first belt conveyor 1, a second belt conveyor 2, a smoke-pressing assembly 3, and a blocking assembly 4. The first belt conveyor 1 and the second belt conveyor 2 are mounted on a frame 6. The smoke-pressing assembly 3 is mounted above the output end of the first belt conveyor 1 and is used to press the transverse cigarette strips being conveyed. The second belt conveyor 2 is connected to the first belt conveyor 1. The blocking assembly 4 is mounted on the second belt conveyor 2 via a travel drive mechanism 5 and is used to block the transverse cigarette strips being conveyed at different positions. It also includes a second blocking assembly 7, which is mounted on the second belt conveyor 2 via a travel drive mechanism 8. Furthermore, it is arranged on the opposite side of the blocking component 1 4. The walking drive mechanism 2 8 has the same structure as the walking drive mechanism 1 5. During the walking process of the walking drive mechanism 2 8 and the walking drive mechanism 1 5, the blocking component 2 7 and the blocking component 1 4 do not interfere with each other. The belt frame side plates of the first belt conveyor 1 and the second belt conveyor 2 share two wall plates. The frame 6 is fixedly connected to the bottom of the first belt conveyor 1. The belt frame of the second belt conveyor 2 forms a suspended structure. The motors of the first belt conveyor 1 and the second belt conveyor 2 are both installed on the mounting platform in the middle of the frame. They are all connected to the motor shaft of the motor through a synchronous belt drive mechanism after one end of the drive shaft extends out of the belt frame.

[0027] To enable the second conveyor belt 2 to cooperate with the blocking mechanism, the second conveyor belt 2 includes multiple synchronous conveyor belts 201 arranged at intervals and a belt frame 202. The driving synchronous pulley 203 of each synchronous conveyor belt 201 is fixedly connected to the driving pulley shaft 204, and the driven synchronous pulley 205 of each synchronous conveyor belt 201 is rotatably connected to the driven pulley shaft 206. The driving pulley shaft 204 is rotatably connected to the belt frame 202, and the driven pulley shaft 206 is fixedly connected to the belt frame 202. The blocking assembly 4 includes multiple baffle bars 401, each baffle bar 401 being able to move through the gap between two adjacent synchronous conveyor belts 201. The lower end of the lifting cylinder assembly 401 is fixedly connected to the push plate 402. One bottom end of the push plate 402 is fixedly connected to the top of the cylinder rod of the lifting cylinder assembly 403. After the lifting cylinder assembly 403 is retracted, the upper ends of the multiple baffle strips 401 are lower than the upper surface of the synchronous conveyor belt 201. The lifting cylinder assembly 403 is installed on the walking drive mechanism 5. The lifting cylinder assembly 403 includes a single-cylinder lifting cylinder 404, two guide rods 405, and two linear bearings 406. The cylinder rod of the single-cylinder lifting cylinder 404 is fixedly connected to the mounting plate 407, which is fixedly connected to the push plate 402. The cylinder seat of the single-cylinder lifting cylinder 404 is fixedly connected to the inverted L-shaped connecting plate 4. At the top of 08, the vertical plate of the L-shaped connecting plate 408 is fixedly connected to the sliding plate 501. The upper ends of the two guide rods 405 are fixedly connected to the mounting plate, and the two guide rods 405 are connected to both sides of the mounting plate through two linear bearings 406 respectively. The blocking assembly 7 includes multiple baffle bars 701, each baffle bar 701 being able to move through the gap between two adjacent synchronous conveyor belts 201. The lower ends of the multiple baffle bars 701 are fixedly connected to the push plate 702. The lifting cylinder assembly 703 adopts a three-bar cylinder. One end of the push plate 702 is fixedly connected to the bottom of the cylinder rod of the lifting cylinder assembly 703, which is fixedly attached to the adapter plate 704. After the lowering cylinder assembly 2 703 retracts, the upper ends of the multiple baffle bars 2 701 are lower than the upper surface of the synchronous conveyor belt 201. The lifting cylinder assembly 2 703 is installed on the sliding plate of the walking drive mechanism 2 8. After the lifting cylinder assembly 2 703 raises the push plate 2 702, its bottom is higher than the top of the multiple baffle bars 1 401 when they are in the lowest position. Through the structure of the blocking assembly 1 and the blocking assembly 2, and the structure of the synchronous belt arranged at intervals, continuous separation blocking can be achieved, improving the separation efficiency of the cigarette packs. The bottom of the synchronous belt 207 on the upper support section of the synchronous conveyor belt 201 is provided with an auxiliary support plate 208, which can support the cigarette packs on the synchronous belt and transport them stably.

[0028] To achieve stable driving, the driving mechanism 5 includes a sliding plate 501, a slider guide rail pair 502, and a synchronous belt driving mechanism 503. The upper end of the sliding plate 501 is fixedly connected to the slider of the slider guide rail pair 502. The horizontal guide rail of the slider guide rail pair 502 is fixedly connected to the inner side of one side wall of the belt frame 202. The lower end of the sliding plate 501 is fixedly connected to the lower section of the synchronous belt driving mechanism 503 through a clamping and fixing assembly 504. The synchronous belt driving mechanism 503 is horizontally mounted on one side wall of the belt frame 202 and driven by the synchronous belt. This enables precise control of the walking distance, improves walking accuracy, and ensures stable and reliable walking by using the slider guide rail pair for support.

[0029] To achieve rapid cigarette pressing, the cigarette pressing assembly 3 includes a pressure plate 301, a double-rod pressing cylinder 302, and a portal frame 303. The two ends of the portal frame 303 are fixedly connected to the side walls of the belt frame of the first conveyor belt 1. The cylinder seat of the double-rod pressing cylinder 302 is vertically fixedly connected to the middle of the top side beam of the portal frame 303. The cylinder rod connecting plate of the double-rod pressing cylinder 302 is fixedly connected to the pressure plate 301. The double-rod cylinder is used to quickly extend and retract, pressing the pressure plate onto the cigarettes conveyed at the output end of the first conveyor belt. This can quickly achieve pressing and blocking, preventing too many cigarettes from entering the second conveyor belt for separation, and improving the separation accuracy and reliability.

[0030] To provide protection during the smoke suppression process, a rubber plate 304 is provided at the bottom of the pressure plate 301. The rubber plate 304 is fixedly connected to the bottom plate of the pressure plate by adhesive or screws. The rubber plate 304 has elasticity and high friction, which can effectively protect the cigarette strips and play a role in pressing and blocking.

[0031] To prevent stacked cigarette packs from being fed into the second conveyor belt, two L-shaped limiting plates 305 are arranged on both sides of the pressure plate 301. The horizontal section of the L-shaped limiting plate 305 extends towards the input end of the first conveyor belt 1, and the end is bent upward into a curved part. The vertical section of the L-shaped limiting plate 305 is fixedly connected to the top side crossbeam of the portal frame 303. The two L-shaped limiting plates can limit and block the stacked cigarette packs, preventing them from entering and causing inaccurate separation. The curved part plays a guiding role, making it easier for a single cigarette pack to enter the limiting plate.

[0032] To prevent the cigarette packs from running off the conveyor belt, two pairs of guard rails 9 are symmetrically installed on both sides of the first conveyor belt 1 and the second conveyor belt 2. Each guard rail 9 is connected to two uprights by two guide rods. The two uprights are fixedly connected to both sides of the conveyor belt frame. The guard rails can limit the movement of the cigarette packs during the conveying process and prevent them from running off the conveyor belt.

[0033] In order to smoothly transport the cigarette packs at the transition point between the first conveyor belt 1 and the second conveyor belt 2, a transition plate 10 is arranged between the first conveyor belt 1 and the second conveyor belt 2. The two ends of the transition plate 10 are fixedly connected to the belt frame by support plates.

[0034] In use, the cigarette packs are conveyed by the first belt conveyor and then into the second belt conveyor. They are blocked by the first blocking component and continue to be conveyed. When the number of blocked cigarette packs on the second belt conveyor reaches a set value, the first belt conveyor stops, and the cigarette pressing component presses the cigarette packs on the first belt conveyor. After the blocked cigarette packs on the second belt conveyor are delivered, and during the conveying process, the second blocking component moves to the starting set position of the second belt conveyor, the cigarette pressing component on the first belt conveyor is released, and the cigarettes continue to be blocked by the second blocking component and delivered on the second belt conveyor. During the conveying process, the first blocking component also moves to the starting set position. When the required number of cigarette packs is reached again, the first belt conveyor stops conveying, and the cigarette pressing component moves again to press the cigarette packs on the first belt conveyor. The above actions are repeated to complete the separation of all cigarette packs.

[0035] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A belt separator for a dual-entry packaging machine, characterized in that, The system includes a first belt conveyor (1), a second belt conveyor (2), a smoke-pressing assembly (3), and a blocking assembly (4). The first belt conveyor (1) and the second belt conveyor (2) are mounted on a frame (6). The smoke-pressing assembly (3) is mounted above the output end of the first belt conveyor (1) and is used to press the transverse smoke strips being conveyed. The second belt conveyor (2) is connected to the first belt conveyor (1). The blocking assembly (4) is mounted on the second belt conveyor (2) via a walking drive mechanism (5) and is used to block the transverse smoke strips being conveyed at different positions. The system also includes a second blocking assembly (7). The second blocking assembly (7) is mounted on the second belt conveyor (2) via a walking drive mechanism (8) and is located on the opposite side of the blocking assembly (4). The walking drive mechanism (8) has the same structure as the walking drive mechanism (5). During the walking process of the walking drive mechanism (8) and the walking drive mechanism (5), the second blocking assembly (7) and the blocking assembly (4) do not interfere with each other.

2. A belt separator for a dual-entry packaging machine according to claim 1, characterized in that, The second belt conveyor (2) includes multiple synchronous conveyor belts (201) arranged at intervals and a belt frame (202). The driving synchronous pulley (203) of each synchronous conveyor belt (201) is fixedly connected to the driving pulley shaft (204), and the driven synchronous pulley (205) of each synchronous conveyor belt (201) is rotatably connected to the driven pulley shaft (206). The driving pulley shaft (204) is rotatably connected to the belt frame (202), and the driven pulley shaft (206) is rotatably connected to the belt frame (202). Fixedly connected to the belt frame (202), the blocking assembly (4) includes multiple baffle strips (401), each baffle strip (401) being able to move through the gap between two adjacent synchronous conveyor belts (201). The lower ends of the multiple baffle strips (401) are fixedly connected to the push plate (402), and one end of the push plate (402) is fixedly connected to the top of the cylinder rod of the lifting cylinder assembly (403). The lifting cylinder assembly (403) retracts... The upper ends of multiple baffle strips (401) are lower than the upper surface of the synchronous conveyor belt (201). The lifting cylinder assembly (403) is installed on the walking drive mechanism (5). The blocking assembly (7) includes multiple baffle strips (701). Each baffle strip (701) can move through the gap between two adjacent synchronous conveyor belts (201). The lower ends of the multiple baffle strips (701) are fixedly connected to the push plate (702). 02) One end of the bottom is fixedly connected to the top of the cylinder rod of the lifting cylinder assembly two (703). After the lifting cylinder assembly two (703) retracts, the upper end of the multiple baffle strips two (701) is lower than the upper surface of the synchronous conveyor belt (201). The lifting cylinder assembly two (703) is installed on the walking drive mechanism two (8). After the lifting cylinder assembly two (703) lifts the push plate two (702), its bottom is higher than the top of the multiple baffle strips one (401) when it is in the lowest position.

3. A belt separator for a dual-entry packaging machine according to claim 2, characterized in that, The walking drive mechanism 1 (5) includes a sliding plate 1 (501), a slider guide rail pair 1 (502) and a synchronous belt drive mechanism 1 (503). The upper end of the sliding plate 1 (501) is fixedly connected to the slider of the slider guide rail pair 1 (502). The horizontal guide rail of the slider guide rail pair 1 (502) is fixedly connected to the inner side of the single-sided wall panel of the belt frame (202). The lower end of the sliding plate 1 (501) is fixedly connected to the lifting cylinder assembly 1 (403) on one side. The lower end of the sliding plate 1 (501) is fixedly connected to the lower section of the synchronous belt drive mechanism 1 (503) through the clamping and fixing assembly (504). The synchronous belt drive mechanism 1 (503) is horizontally installed on the single-sided wall panel of the belt frame (202).

4. A belt separator for a dual-entry packaging machine according to claim 1, characterized in that, The smoke suppression assembly (3) includes a pressure plate (301), a double-rod cylinder (302), and a portal frame (303). The two ends of the portal frame (303) are fixedly connected to the two side walls of the belt frame of the first belt conveyor (1). The cylinder seat of the double-rod cylinder (302) is vertically fixedly connected to the middle of the top side beam of the portal frame (303). The cylinder rod connecting plate of the double-rod cylinder (302) is fixedly connected to the pressure plate (301).

5. A belt separator for a dual-entry packaging machine according to claim 4, characterized in that, A rubber plate (304) is provided at the bottom of the pressure plate (301).

6. A belt separator for a dual-entry packaging machine according to claim 4, characterized in that, Two L-shaped limiting plates (305) are arranged on both sides of the pressure plate (301). The horizontal section of the L-shaped limiting plate (305) extends to the input end of the first belt conveyor (1), and the end is bent upward into a curved part. The vertical section of the L-shaped limiting plate (305) is fixedly connected to the top side beam of the portal frame (303).

7. A belt separator for a dual-entry packaging machine according to claim 1, characterized in that, Two pairs of guard rails (9) are symmetrically installed on both sides of the first belt conveyor (1) and the second belt conveyor (2).

8. A belt separator for a dual-entry packaging machine according to claim 1, characterized in that, A transition plate (10) is arranged between the first belt conveyor (1) and the second belt conveyor (2), and the transition plate (10) is fixedly connected to the belt frame.

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